Flowise vs LangChain vs Unitlab Annotate vs Langflow

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Flowise
vs
Competitor 1
LangChain
Competitor 2
Unitlab Annotate
Competitor 3
Langflow
Compare
4 tools · best value per row highlighted
Your tool Flowise
flowiseai.com
No-code AI workflows
Remove
Competitor LangChain
langchain.com
Framework for building with large language models
Make main Remove
Competitor Unitlab Annotate
unitlab.ai
Make main Remove
Competitor Langflow
langflow.org
Drag and drop AI
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
168.3Kvisits/mo
3.4Mvisits/mo
7.2Kvisits/mo
215.3Kvisits/mo
MoM change
▼ 27.6%
▲ 0.7%
▲ 76.6%
▼ 0.7%
6-month growth
-14.1%
+21.0%
+37.1%
-4.9%
Global rank web
#239,649
#13,384
#2,769,635
#217,191
Avg. last 3 months
203.8K
3.3M
5.1K
225.2K
Bounce rate lower is better
43%
42%
62%
44%
Pages / visit
2.8
6.2
1.1
2.2
Visit duration
1m 23s
5m 29s
1m 41s
1m 04s
Traffic sources
● Direct 79% · ● Referral 19%
● Direct 73% · ● Referral 24%
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● Direct 76% · ● Referral 24%
FlowiseLangChainUnitlab AnnotateLangflow
0850.7K1.7M2.6M3.4MFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K1K10K100K1M10MFlowise · 254.4KFlowise · 249KFlowise · 240.1KFlowise · 195.9KFlowise · 226.4KFlowise · 223.8KFlowise · 210.5KFlowise · 232.5KFlowise · 168.3KLangChain · 3MLangChain · 2.9MLangChain · 3.2MLangChain · 2.8MLangChain · 3.4MLangChain · 3.2MLangChain · 3.1MLangChain · 3.4MLangChain · 3.4MUnitlab Annotate · 6.4KUnitlab Annotate · 5.3KUnitlab Annotate · 4.3KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 4.1KUnitlab Annotate · 7.2KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$35per month · free tier available
$39per month · free tier available
$89per month · free tier available
Free
Free tier
Free trial
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–
–
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API access
–
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Plans
Free FreeStarter $35/moPro $65/mo
Developer FreePlus $39/moEnterprise Custom/mo
Free FreeActive $99/moPro $195/mo
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Capabilities input → output
Input
DocumentsText
CodeText
AudioDocumentsImagesTextVideo
Text
Output
Apps
Apps
Data
Apps
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Development & CodeAI Developer Tools
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
10
6
7
9
Agents
–
Agent creation
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Development
–
No-code
–
–
LLM development
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Workflows
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Chatbots
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Developer tools
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Data labeling
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–
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Image annotation
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Agent collaboration
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–
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Chatbot building
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–
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Image segmentation
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–
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Object identification
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APIs
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Agent testing
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Chatbot integration
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Data quality control
–
–
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OCR
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–
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Video analysis
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–
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Workflow deployment
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.